The critical puppy socialization period between 3 - 12 weeks of age is a time of rapid learning. A recent study notes the difference between puppies from pet shops and breeders and the behavioral impact of poor socialization.
A dog who is "leash reactive" is most likely experiencing some anxiety, fear or discomfort associated with other dogs. The situation is worse on a lead because your dog can’t approach in a safe and relaxed way.
For the most part dogs are our loveable, goofy, tail-wagging companions and important family members. However, teaching children to be safe around dogs, both those they know and those they don't, is an important part of being a pet parent.
Digging dogs can make a real mess of the garden. These budding archaeologists have many reasons to dig. They will dig to join in with you if you like to garden, they will dig a hole to keep cool, bury bones or out of boredom. Each cause needs a specific solution.